Open source focus
Open Source Alternatives to Amperesand
60 open source Energy options similar to Amperesand, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Crusoe Energy67Energy & Climate TechDenver, United States$610.0MOpen source
SmartGreen37IndustrialTel Aviv, Israel$3.0MOpen source
Suena Energy35Energy & Climate TechTel Aviv, Israel$10.1MOpen source
EnergyX54Energy & Climate TechAustin, United StatesOpen source
SolCold50CleantechTel Aviv, IsraelOpen source
Voltfang40EV ChargingBerlin, Germany$15.0MOpen source
GridhelixAI-Driven Grid BalancingLondon, United KingdomOpen source
GridvanceEnergy & Climate TechOpen source
D.A.A. Tech85Environmental ConsultingWindsor, United StatesOpen source
SiFive66AI ChipSan Jose, United States$774.9MOpen source
Algaeing55TextileTel Aviv, Israel$12.0MOpen source
Oxide Computer55EnterpriseSan Francisco, United States$200.0MOpen source
Aura Aero54AerospaceToulouse, France$340.0MOpen source
Cipher Digital52Data CentersNew York, United States$810.0MOpen source
- MAMAJESTIC LABS AI52AISan Francisco, United States$100.0M
Open source
Crusoe Cloud - AI Infrastructure and GPU Cloud Platform48AI InfrastructureDenver, United StatesOpen source
Caudal Energy42Renewable EnergyOxford, United Kingdom$5.3MOpen source
Intellivolt35EV ChargingLondon, United KingdomOpen source
WeatherXM33Climate TechAthens, GreeceOpen source
Ravee Optics, .29SpaceTech$6.0MOpen source
agRE.tech28SolarTel Aviv, IsraelOpen source
GreencognitionClimate TechOpen source
Nebius85NeocloudAmsterdam, Netherlands$775.0MOpen source
VAST Data85StorageNew York, United States$881.0MOpen source
SpaceXAI76Frontier AI LabPalo Alto, United States$90.0BOpen source
Octopus Energy76EnergyLondon, United Kingdom$800.0MOpen source
Google73InternetMountain View, United States$9.1BOpen source
Exotec70RoboticsLyon, FranceOpen source
Percepto67DronesTel Aviv, Israel$136.8MOpen source
Habana Labs64ComputingTel Aviv, Israel$105.0MOpen source
ecobee63Smart HomeToronto, Canada$96.0MOpen source
Anaergia63Energy & Climate TechBurlington, CanadaOpen source
Opsys63AutomotiveYokneam Illit, Israel$51.5MOpen source
- YUYubico63CybersecurityStockholm, Sweden
Open source
Ampere62SemiconductorsSanta Clara, USA$63.0MOpen source
Speedata62EnterpriseSan Jose, United States$158.0MOpen source
Tomorrow.io62WeatherBoston, United States$259.0MOpen source
Normal Computing62Artificial IntelligenceNew York, United States$50.0MOpen source
C3 AI61Artificial IntelligenceRedwood City, United States$1.0BOpen source
EOS Data Analytics60AgTechKyiv, UkraineOpen source
- SESempra Energy60UtilitiesSan Diego, United States
Open source
Rigetti Computing59Quantum ComputingBerkeley, United States$178.0MOpen source
Oxylabs57SaaSVilnius, Lithuania$130.0MOpen source
- PIPico Immersive56Virtual RealityBeijing, China$397.1M
Open source
CaPow55RoboticsTel Aviv, Israel$7.5MOpen source
Nordic Salt Cycle55Climate TechHelsinki, Finland$41.8MOpen source
Nexthop AI55Artificial IntelligenceSanta Clara, United States$610.0MOpen source
Ouster55RoboticsSan Francisco, United States$100.0MOpen source
Excelero55Data CenterSanta Clara, United States$25.0MOpen source
StereoLabs54RoboticsParis, France$30.0MOpen source
EarthDaily Analytics54Earth ObservationVancouver, CanadaOpen source
Glow Power54Energy ProcurementSan Francisco, United KingdomOpen source
H2Pro53WaterTel Aviv, IsraelOpen source
Halo Digital53AI Enablers$11.0MOpen source
Enflame Technology52Artificial IntelligenceShanghai, China$400.0MOpen source
Swift Navigation52GNSSSan Francisco, United States$104.5MOpen source
Pollen Robotics52RoboticsParis, France$2.6MOpen source · Self-hostable
Platform952Cloud InfrastructureSan Jose, United States$147.5MOpen source
WaiV Robotics50RoboticsSouthampton, United Kingdom$7.5MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| Crusoe Energy | Energy & Climate Tech | Open source | Denver, United States | $610.0M | 67 | |
| SmartGreen | Industrial | Open source | Tel Aviv, Israel | $3.0M | 37 | |
| Suena Energy | Energy & Climate Tech | Open source | Tel Aviv, Israel | $10.1M | 35 | |
| EnergyX | Energy & Climate Tech | Open source | Austin, United States | — | 54 | |
| SolCold | Cleantech | Open source | Tel Aviv, Israel | — | 50 | |
| Voltfang | EV Charging | Open source | Berlin, Germany | $15.0M | 40 | |
| Gridhelix | AI-Driven Grid Balancing | Open source | London, United Kingdom | — | — | |
| Gridvance | Energy & Climate Tech | Open source | — | — | — | |
| D.A.A. Tech | Environmental Consulting | Open source | Windsor, United States | — | 85 | |
| SiFive | AI Chip | Open source | San Jose, United States | $774.9M | 66 | |
| Algaeing | Textile | Open source | Tel Aviv, Israel | $12.0M | 55 | |
| Oxide Computer | Enterprise | Open source | San Francisco, United States | $200.0M | 55 | |
| Aura Aero | Aerospace | Open source | Toulouse, France | $340.0M | 54 | |
| Cipher Digital | Data Centers | Open source | New York, United States | $810.0M | 52 | |
| MAMAJESTIC LABS AI | AI | Open source | San Francisco, United States | $100.0M | 52 | |
| Crusoe Cloud - AI Infrastructure and GPU Cloud Platform | AI Infrastructure | Open source | Denver, United States | — | 48 | |
| Caudal Energy | Renewable Energy | Open source | Oxford, United Kingdom | $5.3M | 42 | |
| Intellivolt | EV Charging | Open source | London, United Kingdom | — | 35 | |
| WeatherXM | Climate Tech | Open source | Athens, Greece | — | 33 | |
| Ravee Optics, . | SpaceTech | Open source | — | $6.0M | 29 | |
| agRE.tech | Solar | Open source | Tel Aviv, Israel | — | 28 | |
| Greencognition | Climate Tech | Open source | — | — | — | |
| Nebius | Neocloud | Open source | Amsterdam, Netherlands | $775.0M | 85 | |
| VAST Data | Storage | Open source | New York, United States | $881.0M | 85 | |
| SpaceXAI | Frontier AI Lab | Open source | Palo Alto, United States | $90.0B | 76 | |
| Octopus Energy | Energy | Open source | London, United Kingdom | $800.0M | 76 | |
| Google | Internet | Open source | Mountain View, United States | $9.1B | 73 | |
| Exotec | Robotics | Open source | Lyon, France | — | 70 | |
| Percepto | Drones | Open source | Tel Aviv, Israel | $136.8M | 67 | |
| Habana Labs | Computing | Open source | Tel Aviv, Israel | $105.0M | 64 | |
| ecobee | Smart Home | Open source | Toronto, Canada | $96.0M | 63 | |
| Anaergia | Energy & Climate Tech | Open source | Burlington, Canada | — | 63 | |
| Opsys | Automotive | Open source | Yokneam Illit, Israel | $51.5M | 63 | |
| YUYubico | Cybersecurity | Open source | Stockholm, Sweden | — | 63 | |
| Ampere | Semiconductors | Open source | Santa Clara, USA | $63.0M | 62 | |
| Speedata | Enterprise | Open source | San Jose, United States | $158.0M | 62 | |
| Tomorrow.io | Weather | Open source | Boston, United States | $259.0M | 62 | |
| Normal Computing | Artificial Intelligence | Open source | New York, United States | $50.0M | 62 | |
| C3 AI | Artificial Intelligence | Open source | Redwood City, United States | $1.0B | 61 | |
| EOS Data Analytics | AgTech | Open source | Kyiv, Ukraine | — | 60 | |
| SESempra Energy | Utilities | Open source | San Diego, United States | — | 60 | |
| Rigetti Computing | Quantum Computing | Open source | Berkeley, United States | $178.0M | 59 | |
| Oxylabs | SaaS | Open source | Vilnius, Lithuania | $130.0M | 57 | |
| PIPico Immersive | Virtual Reality | Open source | Beijing, China | $397.1M | 56 | |
| CaPow | Robotics | Open source | Tel Aviv, Israel | $7.5M | 55 | |
| Nordic Salt Cycle | Climate Tech | Open source | Helsinki, Finland | $41.8M | 55 | |
| Nexthop AI | Artificial Intelligence | Open source | Santa Clara, United States | $610.0M | 55 | |
| Ouster | Robotics | Open source | San Francisco, United States | $100.0M | 55 | |
| Excelero | Data Center | Open source | Santa Clara, United States | $25.0M | 55 | |
| StereoLabs | Robotics | Open source | Paris, France | $30.0M | 54 | |
| EarthDaily Analytics | Earth Observation | Open source | Vancouver, Canada | — | 54 | |
| Glow Power | Energy Procurement | Open source | San Francisco, United Kingdom | — | 54 | |
| H2Pro | Water | Open source | Tel Aviv, Israel | — | 53 | |
| Halo Digital | AI Enablers | Open source | — | $11.0M | 53 | |
| Enflame Technology | Artificial Intelligence | Open source | Shanghai, China | $400.0M | 52 | |
| Swift Navigation | GNSS | Open source | San Francisco, United States | $104.5M | 52 | |
| Pollen Robotics | Robotics | Open source · Self-hostable | Paris, France | $2.6M | 52 | |
| Platform9 | Cloud Infrastructure | Open source | San Jose, United States | $147.5M | 52 | |
| WaiV Robotics | Robotics | Open source | Southampton, United Kingdom | $7.5M | 50 |